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Which is used by scientists as evidence that Earth's inner core is solid? O A. S waves cannot travel through the inner core, creating a shadow zone. O B. Seismic waves change speed when they go from the
answered
Jun 28, 2021
Geography
middle-school
4
votes
69.7k
views
Shelter A has a capacity of 300 beds and is 80% occupied. Shelter B is 45% occupied. The ratio of the occupancy of shelter A to shelter B is 16:27. How many beds are in shelter B?
answered
Jun 14, 2021
Mathematics
high-school
4
votes
234k
views
A 60-kilogram sled is coasting with a constant velocity of 10 m/s over smooth ice. It enters a rough stretch of ice 6.0 m longs in which the force of friction is 120 N. a) What is the acceleration during
answered
Apr 18, 2021
Physics
middle-school
4
votes
178k
views
What is the fairest way or best way to pick a leader?
answered
Apr 14, 2021
History
middle-school
4
votes
226k
views
Does Lightning McQueen have life insurance or car insurance?
answered
Mar 15, 2021
Arts
high-school
4
votes
68.1k
views
Compare and contrast infrasonic and ultrasonic vibrations
answered
Mar 1, 2021
Physics
middle-school
4
votes
99.3k
views
Find the minimum value of the function for the polygonal convex set determined by the given system of inequalities. 2x + 2y216 -2x + by s 24 - 4x + 4y - 8 F(x, y) = 5x+4y a. The minimum is at (3,5). c.
answered
Jan 20, 2021
Mathematics
high-school
4
votes
182k
views
Can you please help me? Thank you so much☺
answered
Jan 14, 2021
Mathematics
college
4
votes
35.4k
views
What is the measure of the missing angle
answered
Dec 24, 2020
Mathematics
middle-school
0
votes
113k
views
Which is one solution of the following system 2y-2x=12 x^2+y^2+36
answered
Jun 26, 2020
Mathematics
middle-school
4
votes
170k
views
(3x+2(4x-3)=10x(x+1)
answered
Feb 8, 2020
Mathematics
middle-school
5
votes
104k
views
HELP WITH MY LAST HISTORY QUESTION PLZ. SCREENSHOT INCLUDED!
answered
Jul 13, 2019
History
middle-school
1
vote
81.8k
views
Lines f and g are perpendicular. The equation of line f is y=1/4x+2. What is the equation of line g?
answered
Mar 28, 2019
Mathematics
middle-school
7
votes
124k
views
which best describes people who have personality anxiety disorders characterized by the unreasonable need for a person to behave in a certain way to prevent a certain outcome
answered
Jan 25, 2019
Health
college
0
votes
27.6k
views
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